JKase Snap-On Protective Back Hard Polycarbonate Case Cover for Samsung Galaxy S4 SIV I9500 - Retail Packaging (Leopard) Brand New JKase(TM) Branded Hard plastic reinforces the edges, sides and back of the Galaxy S4 SIV I9500 to prolong the life of this case and your phone. Prevents damage to your phone from objects in your pockets or purse. Easy installation, just dress on your phone without any tools. Perfect fit, designed to fit your phone perfectly.